int kernelmain() ;
int helloworld_lds()__attribute__((section(".my_section")));
int kernelmain(){
    int a = 0;
    int b = 2;
    while (1)
    {
        a+=b;
        /* code */
        a+=helloworld_lds(b);
        return a;
    }
    

}


int helloworld_lds(int counts){
    int ret = 0;
    for (int i=0;i<counts;i++){
        ret +=i;
    }
    return ret;
};